feedback.php

<?php
        require_once("config.inc.php");
	require_once("functions.php");
	require_once("class_zabbix.php");		
	require_once("cookies.php");
	
	$zabbix = new Zabbix($arrSettings);
	
	// Populate our class
	$zabbix->setUsername($zabbixUser);
	$zabbix->setPassword($zabbixPass);
	$zabbix->setZabbixApiUrl($zabbixApi);
	
	// Login
	if (strlen($zabbix->getUsername()) > 0 && strlen($zabbix->getPassword()) > 0 && strlen($zabbix->getZabbixApiUrl()) > 0) {
		$zabbix->login();
	} 

	if (!$zabbix->isLoggedIn()) {
		header("Location: index.php");
		exit();
	}
	
	$boolShowThankyou 		= false;
	$boolShowFeedbackForm 	= true;
	$boolShowTextlengthWarn	= false;
	
	if (isset($_POST['mZabbixFeedback'])) {
		// Process feedback
		$txtFeedback = htmlentities($_POST['txtFeedback']);
		if (strlen($txtFeedback) < 30) {
			// Don't bother, type more
			$boolShowTextlengthWarn = true;
			$boolShowThankyou 		= false;
			$boolShowFeedbackForm 	= true;
		} else {
			// Mail me
			$source_ip 				= getVisitorIP();
			$server_variables		= $_SERVER;
			
			// I'll mail myself in HTML, thankyouverymuchkbye			
			$mailHtml = array();
			$mailHtml[] = "Source: <b>". $source_ip ."</b>";
			$mailHtml[] = "Date: <b>". date("Y-m-d, H:i:s") ."</b>";
			$mailHtml[] = "Feedback: <br />";
			$mailHtml[] = "<b>". $txtFeedback ."</b>";
			$mailHtml[] = "";
			$mailHtml[] = "<hr />";
			$mailHtml[] = "_SERVER variables";
			foreach ($server_variables as $argument => $value) {
				$mailHtml[] = "- ". $argument .": ". $value;
			}
			$mailHtml = implode("<br />", $mailHtml);
			
			// Content-type for my HTML
			$headers  = 'MIME-Version: 1.0' . "\r\n";
			$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";

			// Additional headers
			$headers .= 'To: Mattias Geniar <mattias.geniar@gmail.com>' . "\r\n";
			$headers .= 'From: mZabbix Feedback <fb@mzabbix.com>' . "\r\n";
			
			// Send it
			mail("mattias.geniar@gmail.com", "mZabbix Feedback from ". $source_ip, $mailHtml, $headers);
			
			// Show some output
			$boolShowThankyou 		= true;
			$boolShowFeedbackForm 	= false;
		}
		
	} else {
		$boolShowFeedbackForm 	= true;
	}
	
	require_once("template/header.php");
?>

	<div id="feedback" class="current">
		<div class="toolbar">
			<h1>Feedback</h1>
			<a class="back" href="index.php">Back</a>
		</div>
		
		<?php
			if ($boolShowFeedbackForm) {
		?>
			<ul class="rounded">
				<form method="post" action="<?php echo $_SERVER['PHP_SELF']?>" class="form" >
					<li>
						Comments on this app: <br />
						<textarea name="txtFeedback" cols="120" style='margin-top: 4px; margin-bottom: 4px; padding: 4px; border: 1px solid gray; width: 270px; height:160px'><?php echo isset($_POST['txtFeedback']) ? $_POST['txtFeedback'] : '' ?></textarea><br />
						<?php
							if ($boolShowTextlengthWarn) {
								echo "<font color='red'>";
							} else {
								echo "<font color='gray'>";
							}
						?>
							<i>At least 30 characters long.</i>
						</font>
					</li>
					
					<li>
						<input type="submit" name="mZabbixFeedback" value="Send!" style="<?php echo $arrSettings["cssStyleButton"]?>" />
					</li>
				</form>
			</ul>
		<?php
			}
			
			if ($boolShowThankyou) {
		?>
			<ul class="rounded">				
				<li>Thank you for your valuable feedback!</li>
				<li><a href="<?php echo $arrSettings["urlApplication"]?>">Home</a></li>
			</ul>
		<?php
			}
		?>
	</div>
<?php
	require_once("template/footer.php");
?>